The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 2007
Filed:
May. 08, 2003
Applicants:
Oliver Seeger, Mannheim, DE;
Norbert Mronga, Dossenheim, DE;
Rainer Henning, Freinsheim, DE;
Raimund Schmid, Neustadt, DE;
Inventors:
Oliver Seeger, Mannheim, DE;
Norbert Mronga, Dossenheim, DE;
Rainer Henning, Freinsheim, DE;
Raimund Schmid, Neustadt, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 14/00 (2006.01); C04B 14/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Goniochromatic luster pigments comprising at least one dielectric low-refractive interference-colored layer which includes a polar organic solvent which can interact with the layer material via functional groups.